Note the value on the screen. If a minus sign appears in DC mode, your leads are reversed. 2. Measuring Resistance (Ohms)
Current measurements must be taken in series, meaning the meter must become part of the wire loop. Never place the leads across a voltage source while in current mode, or you will blow the internal fuse or damage the device. radio shack 24 range digital multimeter 22-805 manual
For those who want to know the technical details, the manual lists the specifications of the multimeter, including its accuracy, input impedance, and operating conditions. Note the value on the screen
measure voltage higher than 500V DC/AC on the 200mV or 2V ranges. measure voltage higher than 500V DC/AC on the
Clear, high-contrast display with a maximum reading of 1999.
Before diving into the manual, let's take a closer look at the key features and specifications of the RadioShack 24 Range Digital Multimeter 22-805: